The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 30, 2025
Filed:
May. 16, 2023
Thales, Courbevoie, FR;
Mathieu Besnard, Merignac, FR;
THALES, Courbevoie, FR;
Abstract
An incremental magnetic encoder is provided which defines an encoder axis and which as a fixed body and a body movable with respect to the fixed body along at least a first direction of encoding. One of the bodies, called first body, has a first ring extending along a first longitudinal direction coinciding with an encoder axis and a first circumferential direction perpendicular to the first longitudinal direction, and defining a magnetic alternation along the first direction of encoding. The other body, called second body, has at least one first notching tooth made of ferromagnetic or magnetic material arranged opposite the first ring, and a first pair of magnetic sensors arranged opposite the first ring and configured for quantifying each movement of the movable body along the first direction of encoding.